<template>
  <div class="about">
    <h1 @click="handleClick">This is an about page</h1>
  </div>
</template>
<script>
  import eventHub from "../../utils/eventHub";
  export default {
    methods: {
      handleClick (){
          console.log(222)
        let params = "dsa"
        eventHub.$emit("change", params)
      }
    }
  }

</script>
<style scoped>
  .about{

  }
</style>
